Simulation results showing the firing rate responses of a model incorporating a population of monotonic modulated input neurons trained with the modified learning rule 19: Current postsynaptic trace with anti-Hebbian learning.

The figure shows the firing rate responses of output neuron #328 before training (A) and after training (B) during testing for four different eye-positions: −18°, −6°, 6° and 18°. Conventions as for Fig 12. The comparison of subplot (A) and subplot (B) shows that the output neuron learned to respond to a specific head-centred location regardless of the eye-position after training.